你是怎么做到的?因为我正在尝试运行一个rcon游戏工具。 这个命令“python3isrt.py”告诉我
<16:43:10> "Cougarxr7": python3 isrt.py
Traceback (most recent call last):
File "isrt.py", line 3392, in <module>
mgui = maingui()
File "isrt.py", line 252, in __init__
self.gui.setupUi(self)
File "/home/cougarxr7/Programs/isrt/ISRT_v0.8.1_Linux-Mac/ISRT_v0.8.1/bin/isrt_gui.py", line 1857, in setupUi
self.retranslateUi(ISRT_Main_Window)
File "/home/cougarxr7/Programs/isrt/ISRT_v0.8.1_Linux-Mac/ISRT_v0.8.1/bin/isrt_gui.py", line 1866, in retranslateUi
self.dropdown_select_server.setPlaceholderText(_translate("ISRT_Main_Window", "Select Server")
AttributeError: 'QComboBox' object has no attribute 'setPlaceholderText'
如何修复此错误? 谢谢
QComboBox没有占位符文本选项,但您可以通过执行以下操作来实现
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